C4 Metallic Red Padded Bubble Envelopes. These padded bubble mailers will not only protect the contents, but also impress the recipient! In metallic red and size C4, they are designed to fit A4 size papers. Internal measurements are 230mm x 324mm.

C4 Metallic Red Padded Bubble Envelopes. These padded bubble mailers will not only protect the contents, but also impress the recipient! In metallic red and size C4, they are designed to fit A4 size papers. Internal measurements are 230mm x 324mm.

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